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CAT1232LP - Microprocessor

Description

The CAT1232LP and CAT1832 microprocessor supervisors can halt and restart a “hung-up” or “stalled” microprocessor, restart a microprocessor after a power failure, and debounce a manual/pushbutton microprocessor reset switch.

Features

  • Selectable reset voltage tolerance.
  • CAT1232LP for 5 V supply.
  • CAT1832 for 3.3 V supply.
  • Selectable watchdog period: 150 ms, 600 ms or 1.2 s.
  • Two reset outputs.
  • Active high, push-pull reset output.
  • Active low, open-drain reset output (CAT1232LP).
  • Active low, push-pull reset output (CAT1832).
  • Debounced manual push-button reset.
  • Compact SOIC and MSOP packages For Ordering Information details, see page 11. APP.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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CAT1232LP, CAT1832 5 V and 3.3 V Supply Monitor, Watchdog Timer, Manual Reset, with Active High & Low Resets FEATURES „ Selectable reset voltage tolerance — CAT1232LP for 5 V supply — CAT1832 for 3.3 V supply „ Selectable watchdog period: 150 ms, 600 ms or 1.2 s „ Two reset outputs — Active high, push-pull reset output — Active low, open-drain reset output (CAT1232LP) — Active low, push-pull reset output (CAT1832) „ Debounced manual push-button reset „ Compact SOIC and MSOP packages For Ordering Information details, see page 11.
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